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Musya8 [376]
2 years ago
8

What two numbers multiply to give you -64 and add up to 0?

Mathematics
2 answers:
aksik [14]2 years ago
7 0
I think it’s Positive 5
igomit [66]2 years ago
4 0

Answer:

-8*8

Step-by-step explanation:

-8*8=64

8-8=0

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The first step to solve the equation x/4-3/4=16 is shown below
Sladkaya [172]

Answer:

i think it is A because that seems like the one making the most sense

Step-by-step explanation:

7 0
3 years ago
(8y-4) -2(1/4y+3) so I'm doing add & subtract expressions and really need the help
Marat540 [252]

Answer:

7 1/2y +2

Step-by-step explanation:

5 0
3 years ago
An M&Ms factory produces 109,500,000 M&M’s every day. About 1/5 of its M&Ms are yellow. Find the number of yellow M&
densk [106]

Answer:

It's not possible to answer precisely. About 1/5 of 109,500,000 is equal to about 109,500,000*.2 which is about 21,900,000.

Step-by-step explanation:

The first thing to note is that the amount of yellow M&Ms isn't precisely 1/5th. It's about 1/5th.

So, applying the math, 109,500,000 times 1 and divided by 5 = 21,900,000, but that's not the answer, because of the uncertainty.

The answer has to be "about 21,900,000."

7 0
2 years ago
For every 3 laps that Jackie swims, Ronnie swims 4 laps. During practice, they swam a combined total of 63 laps. How many laps d
Flura [38]

Answer:

36 laps Ronnie swim during practice .

Step-by-step explanation:

Let us assume that the laps that Ronnie swims be x .

Let us assume that the laps that Jackie swims be y .

As given

For every 3 laps that Jackie swims, Ronnie swims 4 laps.

i.e

3 × laps that Ronnie swims = 4 × laps that Jackie swims

3 × x = 4 × y

3x = 4y

Equation becomes

x + y  = 63

Thus by using 3x = 4y .

y = \frac{3x}{4}

Thus

x +\frac{3x}{4} = 63

4x + 3x = 63 × 4

7x = 252

x = 36

Put the value of x in the equation x + y  = 63

36 + y = 63

y = 63 - 36

y = 27

Therefore the 36 laps Ronnie swim during practice .

4 0
3 years ago
what is the simplest form of x squared plus 5x minus 36 over x squared minus 16 what is the simplest form of x squared + 5x - 36
Eddi Din [679]

Answer: x-9 over x-4

x-9

-----

x-4

8 0
3 years ago
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